1. Fourier analysis of time series: an introduction;Bloomfield,1976
2. British standard guide to data analysis and quality control using cusum techniques. Part I. Introduction to cusum charting;British Standards Institution,1980
3. Stochastic geometry in petroleum geology;Deffeyes;Jour. Math. Geology,1982
4. GIAPP: geological image-analysis program package for estimating geometrical probabilities;Fabbri;Computers & Geosciences,1980
5. The C programming language;Kernighan,1978